Outer Limits 4x4 Board

im curious as i think my gq is over revving, as i cruise down the road at about 100-105clicks, i am doing a solid 2500rpm and it jumps up about 2600-2700 at 110-115, im on 33's.

does anyone know if this is correct or have i scored a little surprise in the diff ratio's;)

4.2 diesel na

on 35's with 4.1's i do 1800 at 100k maybe 2000 at 110 115, check the compliance plate under your bonnet, itll have an axel number and there will be a 41 or 43 or 46...etc in that number somwhere (as long as its a stock diff of course)

With the Commo auto, 4th gear is .70 diff is 4.6 with 35's and does about 2100rpm at 110kms

Put your info into the following ling and see what it say's
Hoppy

http://www.4lo.com/calc/gearratio.htm